Unable to answer "What’s the height of the curbs at this crossing?" – Marked Crossing – node/6266601915 via StreetComplete 61.1:

It has a curb, but is 99% of the time obstructed by cars

Unable to answer "What’s the height of the curbs at this crossing?" – Marked Crossing – node/6266601918 via StreetComplete 61.1:

Only one side has a curb.

Unable to answer "What’s the name of this place?" – Restaurant – node/1734513478 via StreetComplete 61.1:

It's a newly built building that is (by the looks of it) still in construction.